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net: fix address iteration with autoSelectFamily#48258

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indutny:fix/net-multi-connect
Jun 1, 2023
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net: fix address iteration with autoSelectFamily#48258
nodejs-github-bot merged 1 commit intonodejs:mainfrom
indutny:fix/net-multi-connect

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@indutny indutny commented May 30, 2023

When autoSelectFamily is set to true, net.connect is supposed to try connecting to both IPv4 and IPv6, interleaving the address types. Instead, it appears that the array that holds the addresses in the order they should be attempted was never used after being populated.

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nodejs-github-bot commented May 30, 2023

Review requested:

  • @nodejs/net

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indutny commented May 30, 2023

cc @nodejs/net

(I'd appreciate a backport to 18)

@nodejs-github-bot nodejs-github-bot added needs-ci PRs that need a full CI run. net Issues and PRs related to the net subsystem. labels May 30, 2023
@juanarbol juanarbol added the request-ci Add this label to start a Jenkins CI on a PR. label May 31, 2023
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juanarbol commented May 31, 2023

I could try backporting to v18 when this lands.

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nodejs-github-bot commented May 31, 2023

CI: https://ci.nodejs.org/job/node-test-pull-request/52011/

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ShogunPanda commented May 31, 2023

OMG!
Nice spot, thanks for finding it. You are absolutely right!

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ShogunPanda commented May 31, 2023

I'm gonna ask to fast track this, it might be also be used in #48189.

@ShogunPanda ShogunPanda added the fast-track PRs that do not need to wait for 48 hours to land. label May 31, 2023
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Fast-track has been requested by @ShogunPanda. Please 👍 to approve.

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Woah, that, along with #48145, is a significant deviation from the RFC, and yet it's enabled by default. Is there any way to add a test for this to avoid this in the future?

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ShogunPanda commented May 31, 2023

@tniessen Yes, we can simulate bunch of addresses returned in order (like A, A, A, A, AAAA, AAAA, AAAA) and then we can verify we test them alternatively.

@indutny Can you please write such a test?

@indutny
net: fix address iteration with autoSelectFamily
71fe736 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.
@indutny indutny force-pushed the fix/net-multi-connect branch from eb3f503 to 71fe736 Compare May 31, 2023 15:03
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indutny commented May 31, 2023

Good idea! @ShogunPanda would something like this suffice?

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ShogunPanda commented May 31, 2023 •
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Yes, that's exactly what I was thinking about, thanks!

@tniessen Are we good on merging this now?

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tniessen commented May 31, 2023

@ShogunPanda Modulo approvals and CI, sure :)

@lpinca lpinca added the request-ci Add this label to start a Jenkins CI on a PR. label May 31, 2023
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nodejs-github-bot commented May 31, 2023

CI: https://ci.nodejs.org/job/node-test-pull-request/52027/

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nodejs-github-bot commented May 31, 2023

CI: https://ci.nodejs.org/job/node-test-pull-request/52034/

@juanarbol juanarbol added the commit-queue Add this label to land a pull request using GitHub Actions. label May 31, 2023
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@nodejs-github-bot nodejs-github-bot merged commit 403a72f into nodejs:main Jun 1, 2023
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Landed in 403a72f

This was referenced Jun 2, 2023
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targos pushed a commit that referenced this pull request Jun 4, 2023
@indutny @targos
net: fix address iteration with autoSelectFamily
950185b 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: #48258
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
@targos targos mentioned this pull request Jun 4, 2023
Merged
This was referenced Jun 5, 2023
Open
Open
juanarbol pushed a commit to juanarbol/node that referenced this pull request Jun 7, 2023
@indutny @juanarbol
net: fix address iteration with autoSelectFamily
4a90fbd 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
juanarbol pushed a commit to juanarbol/node that referenced this pull request Jun 7, 2023
@indutny @juanarbol
net: fix address iteration with autoSelectFamily
2d6a8c6 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Backport-PR-URL: nodejs#48275
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
franciszek-koltuniuk-red pushed a commit to franciszek-koltuniuk-red/node that referenced this pull request Jun 7, 2023
@indutny @franciszek-koltuniuk-red
net: fix address iteration with autoSelectFamily
cd2cdc8 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
juanarbol pushed a commit to juanarbol/node that referenced this pull request Jun 21, 2023
@indutny @juanarbol
net: fix address iteration with autoSelectFamily
9ac4c9f 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Backport-PR-URL: nodejs#48275
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
juanarbol pushed a commit to juanarbol/node that referenced this pull request Jul 7, 2023
@indutny @juanarbol
net: fix address iteration with autoSelectFamily
e4e363e 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Backport-PR-URL: nodejs#48275
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
juanarbol pushed a commit to juanarbol/node that referenced this pull request Jul 13, 2023
@indutny @juanarbol
net: fix address iteration with autoSelectFamily
f1f6b38 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Backport-PR-URL: nodejs#48275
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
juanarbol pushed a commit to juanarbol/node that referenced this pull request Jul 17, 2023
@indutny @juanarbol
net: fix address iteration with autoSelectFamily
f0d848a 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Backport-PR-URL: nodejs#48275
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
mhdawson pushed a commit to mhdawson/io.js that referenced this pull request Jul 26, 2023
@indutny @mhdawson
net: fix address iteration with autoSelectFamily
4af24bc 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Backport-PR-URL: nodejs#48275
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
mhdawson pushed a commit to mhdawson/io.js that referenced this pull request Aug 4, 2023
@indutny @mhdawson
net: fix address iteration with autoSelectFamily
27a243f 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Backport-PR-URL: nodejs#48275
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
@mhdawson mhdawson mentioned this pull request Aug 4, 2023
Closed
Ceres6 pushed a commit to Ceres6/node that referenced this pull request Aug 14, 2023
@indutny @Ceres6
net: fix address iteration with autoSelectFamily
369b14c 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Ceres6 pushed a commit to Ceres6/node that referenced this pull request Aug 14, 2023
@indutny @Ceres6
net: fix address iteration with autoSelectFamily
52a7cab 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: nodejs#48258
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
ruyadorno pushed a commit that referenced this pull request Aug 14, 2023
@indutny @ruyadorno
net: fix address iteration with autoSelectFamily
d3637cd 
When `autoSelectFamily` is set to `true`, `net.connect` is supposed to
try connecting to both IPv4 and IPv6, interleaving the address types.
Instead, it appears that the array that holds the addresses in the order
they should be attempted was never used after being populated.

PR-URL: #48258
Backport-PR-URL: #49016
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
@ruyadorno ruyadorno mentioned this pull request Aug 17, 2023
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@tniessen tniessen tniessen approved these changes

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